i would like to make a custom box for my 3 12'' kickers but i have no idea where to start. what all do i need? and where do i find out the correct demensions?
You're going to need plywood, a saw, silicon caulk to seal any leaks, and carpeting to cover the box (purely for aesthetics.) I would look into the specs on your speakers to see what volume is recommended for each speaker and start diagramming some ideas after finding out what kind of space you have in your car.
